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[Qemu-devel] [7191] Enable access to SYNCI_Step register in usermode emu
From: |
Paul Brook |
Subject: |
[Qemu-devel] [7191] Enable access to SYNCI_Step register in usermode emulation. |
Date: |
Mon, 20 Apr 2009 23:55:57 +0000 |
Revision: 7191
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7191
Author: pbrook
Date: 2009-04-20 23:55:57 +0000 (Mon, 20 Apr 2009)
Log Message:
-----------
Enable access to SYNCI_Step register in usermode emulation.
Signed-off-by: Paul Brook <address@hidden>
Modified Paths:
--------------
trunk/target-mips/translate.c
Modified: trunk/target-mips/translate.c
===================================================================
--- trunk/target-mips/translate.c 2009-04-19 10:25:05 UTC (rev 7190)
+++ trunk/target-mips/translate.c 2009-04-20 23:55:57 UTC (rev 7191)
@@ -8568,6 +8568,8 @@
/* Minimal init */
#if defined(CONFIG_USER_ONLY)
env->hflags = MIPS_HFLAG_UM;
+ /* Enable access to the SYNCI_Step register. */
+ env->CP0_HWREna |= (1 << 1);
#else
if (env->hflags & MIPS_HFLAG_BMASK) {
/* If the exception was raised from a delay slot,
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